SSH無法連接VPS怎麼辦

 　　ssh命令連接時，出現錯誤如下：

　　zhang-hengde-MacBook-Air:~ henry24264$ ssh [email protected]

　　@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

　　@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @

　　@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

　　IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!

　　Someone could be eavesdropping on you right now (man-in-the-middle attack)!

　　It is also possible that the RSA host key has just been changed.

　　The fingerprint for the RSA key sent by the remote host is

　　08:70:a2:d1:8c:a8:e2:a3:75:27:b5:90:ce:54:5b:3d.

　　Please contact your system administrator.

　　Add correct host key in /Users/henry/.ssh/known_hosts to get rid of this message.

　　Offending key in /Users/henry/.ssh/known_hosts:2

　　RSA host key for 66.105.230.188 has changed and you have requested strict checking.

　　Host key verification failed.

　　google之後，找到了解決方案，命令如下，刪除相關信息即可，

代碼如下  

1 zhang-hengde-MacBook-Air:~ henry24264$ vi ~/.ssh/known_hosts

　　之後會看到如下信息：將下面的ssh-rsa全部刪除即可，vi命令後，左右鍵找到下面信息的位置，然後在選中行處，按dd即可刪除一行。

　　192.168.1.2 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAs7tE1nlC8YUMHkJUmSpFeJCc0ztFQiWGIKlyrnf4KVCz+Ece/yY59QXnVG7b0DWA/wyzlaGRdumWFexX4Y7VE3WunEeXVPMRjF0YZgG5qW6EDXNMEquZzI5k7Jg96VGq+5ZzhtsRhUqXH1aNrMYydRfMUFDXTh+a3jKcoQLx9IiifouUuh5JEelql9w9FRgmOgOqmm3CVbn33mblyHZa0UOa3GDpFGRxFjxyPVLuOD90rJIVc126CxIK3TmsFS0emO7qxpz4mrNG/1xpCqgKxNejBkrlUtxzLxGbwuod3HPX7OB28uk1RdGsXhcZtKsPph3a04i7Y5C5QZ1XDXFzDQ==

　　192.168.1.3 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAsI5fLkoQayuhjMLXaE69VlxA7en/SmxXs+VDjgXLGLLTLdSOxki1cBDzuPm4FefmES4A3X3mfAB8L46rFnPJe45hca4U6uC